
[Event "7th Prague Challengers"]
[Site "Prague CZE"]
[Date "2025.03.02"]
[Round "5.2"]
[White "Ma Qun"]
[Black "Bjerre, Jonas Buhl"]
[Result "1/2-1/2"]
[WhiteElo "2645"]
[BlackElo "2640"]
[ECO "C92"]
[PlyCount "51"]
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Bb7 10.d4 Re8 11.Nbd2 Bf8 12.d5 Nb8 13.a4 Nbd7 14.c4 c6 15.dxc6 Bxc6 16.cxb5 axb5 17.Ng5 Re7 18.axb5 Rxa1 19.bxc6 Nb8 20.Nxf7 Rxf7 21.Bxf7+ Kxf7 22.Qb3+ Kg6 23.Qg3+ Kf7 24.Qb3+ Kg6 25.Qg3+ Kf7 26.Qb3+ 1/2-1/2
[Site "Prague CZE"]
[Date "2025.03.02"]
[Round "5.2"]
[White "Ma Qun"]
[Black "Bjerre, Jonas Buhl"]
[Result "1/2-1/2"]
[WhiteElo "2645"]
[BlackElo "2640"]
[ECO "C92"]
[PlyCount "51"]
1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Bb7 10.d4 Re8 11.Nbd2 Bf8 12.d5 Nb8 13.a4 Nbd7 14.c4 c6 15.dxc6 Bxc6 16.cxb5 axb5 17.Ng5 Re7 18.axb5 Rxa1 19.bxc6 Nb8 20.Nxf7 Rxf7 21.Bxf7+ Kxf7 22.Qb3+ Kg6 23.Qg3+ Kf7 24.Qb3+ Kg6 25.Qg3+ Kf7 26.Qb3+ 1/2-1/2
[Event "7th Prague Challengers"]
[Site "Prague CZE"]
[Date "2025.03.02"]
[Round "5.2"]
[White "Ma Qun"]
[Black "Bjerre, Jonas Buhl"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2645"]
[BlackElo "2640"]
[ECO "C92"]
[Opening "Ruy Lopez"]
[Variation "closed, Flohr-Zaitsev system (Lenzerheide variation)"]
[EventDate "2025.02.26"]
[WhiteFideId "8603154"]
[BlackFideId "1444948"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8.
c3 O-O 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. d5 Nb8 13. a4 Nbd7 14. c4 c6
15. dxc6 Bxc6 16. cxb5 axb5 17. Ng5 Re7 18. axb5 Rxa1 19. bxc6 Nb8 20. Nxf7
Rxf7 21. Bxf7+ Kxf7 22. Qb3+ Kg6 23. Qg3+ Kf7 24. Qb3+ Kg6 25. Qg3+ Kf7 26.
Qb3+ 1/2-1/2